Bing Crosby

Johnny Cabot

Betty Hutton

Susan / Rosemary Allison

Sonny Tufts

Windy 'Pinetop' Windhurst

Ann Doran

Ruth

Gwen Crawford

Tex

Noel Neill

Dorothy

Catherine Craig

Lt. Townsend

Anabel Shaw

Isabel

Harry Barris

Bandleader (uncredited)